This page is part of the Structured Data Capture FHIR IG (v3.0.0: STU 3) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

• Narrative Content
• XML
• JSON
• TTL

: SDC-Example using ordinalValue and constraint - TTL Representation

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

 a fhir:Questionnaire;
  fhir:nodeRole fhir:treeRoot;
  fhir:Resource.id [ fhir:value "questionnaire-sdc-profile-example-ordinal-value"];
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ];
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><table border=\"1\" cellpadding=\"0\" cellspacing=\"0\" style=\"border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;\"><tr style=\"border: 2px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top\"><th style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"The linkId for the item\">LinkId</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"Text for the item\">Text</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"Minimum and Maximum # of times the the itemcan appear in the instance\">Cardinality</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"The type of the item\">Type</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"Other attributes of the item\">Flags</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"Additional information about the item\">Description &amp; Constraints</a><span style=\"float: right\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"Legend for this format\"><img src=\"http://hl7.org/fhir/R4/help16.png\" alt=\"doco\" style=\"background-color: inherit\"/></a></span></th></tr><tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_q_root.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"QuestionnaireRoot\" class=\"hierarchy\"/> SDCExampleUsingOrdinalValue</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Questionnaire</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">http://hl7.org/fhir/uv/sdc/Questionnaire/questionnaire-sdc-profile-example-ordinal-value#3.0.0</td></tr>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck01.png)\" id=\"item.1.0\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon-q-group.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Group\" class=\"hierarchy\"/> 1.0</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Over the last 2 weeks, how often have you been bothered by any of the following problems?</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-group\">group</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/></tr>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck010.png)\" id=\"item.1.1\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon-q-coding.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Coding\" class=\"hierarchy\"/> 1.1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1. Little interest or pleasure in doing things</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-choice\">choice</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/extension-questionnaire-choiceorientation.html\" title=\"Orientation: horizontal\"><img src=\"icon-qi-horizontal.png\"/></a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Value Set: <a href=\"ValueSet-questionnaire-sdc-profile-example-ordinal-value_LL358-3.html\">Timing of harm assessment [AHRQ]</a></td></tr>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck010.png)\" id=\"item.1.2\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon-q-coding.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Coding\" class=\"hierarchy\"/> 1.2</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">2. Feeling down, depressed, or hopeless</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-choice\">choice</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/extension-questionnaire-choiceorientation.html\" title=\"Orientation: horizontal\"><img src=\"icon-qi-horizontal.png\"/></a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Value Set: <a href=\"ValueSet-questionnaire-sdc-profile-example-ordinal-value_LL358-3.html\">Timing of harm assessment [AHRQ]</a></td></tr>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck010.png)\" id=\"item.1.3\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon-q-coding.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Coding\" class=\"hierarchy\"/> 1.3</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">3. Trouble falling or staying asleep, or sleeping too much</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-choice\">choice</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/extension-questionnaire-choiceorientation.html\" title=\"Orientation: horizontal\"><img src=\"icon-qi-horizontal.png\"/></a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Value Set: <a href=\"ValueSet-questionnaire-sdc-profile-example-ordinal-value_LL358-3.html\">Timing of harm assessment [AHRQ]</a></td></tr>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck010.png)\" id=\"item.1.4\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon-q-coding.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Coding\" class=\"hierarchy\"/> 1.4</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">4. Feeling tired or having little energy</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-choice\">choice</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/extension-questionnaire-choiceorientation.html\" title=\"Orientation: horizontal\"><img src=\"icon-qi-horizontal.png\"/></a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Value Set: <a href=\"ValueSet-questionnaire-sdc-profile-example-ordinal-value_LL358-3.html\">Timing of harm assessment [AHRQ]</a></td></tr>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck000.png)\" id=\"item.6\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon-q-integer.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Integer\" class=\"hierarchy\"/> 6</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Total Score:</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-integer\">integer</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Expressions: <ul><li style=\"font-size: 11px\"><a href=\"http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-calculatedExpression\">Calculated Value</a>: <code>%resource.repeat(item).where(linkId='1.0').item.answer.ordinalValue().aggregate($this + $total, 0)</code></li></ul></td></tr>\r\n<tr><td colspan=\"6\" class=\"hierarchy\"><br/><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"Legend for this format\"><img src=\"http://hl7.org/fhir/R4/help16.png\" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"
  ];
  fhir:DomainResource.contained [
     a fhir:ValueSet;
     fhir:index 0;
     fhir:Resource.id [ fhir:value "LL358-3" ];
     fhir:ValueSet.name [ fhir:value "TimingOfHarmAssessment" ];
     fhir:ValueSet.title [ fhir:value "Timing of harm assessment [AHRQ]" ];
     fhir:ValueSet.status [ fhir:value "active" ];
     fhir:ValueSet.description [ fhir:value "The answer list for timing of harm assessment" ];
     fhir:ValueSet.copyright [ fhir:value "This content from LOINC® is copyright © 1995 Regenstrief Institute, Inc. and the LOINC Committee, and available at no cost under the license at http://loinc.org/terms-of-use" ];
     fhir:ValueSet.compose [
       fhir:ValueSet.compose.include [
         fhir:index 0;
         fhir:ValueSet.compose.include.system [ fhir:value "http://loinc.org" ];
         fhir:ValueSet.compose.include.concept [
           fhir:index 0;
           fhir:Element.extension [
             fhir:index 0;
             fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/ordinalValue" ];
             fhir:Extension.valueDecimal [ fhir:value "0"^^xsd:decimal ]           ];
           fhir:ValueSet.compose.include.concept.code [ fhir:value "LA6568-5" ];
           fhir:ValueSet.compose.include.concept.display [ fhir:value "Not at all" ]         ], [
           fhir:index 1;
           fhir:Element.extension [
             fhir:index 0;
             fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/ordinalValue" ];
             fhir:Extension.valueDecimal [ fhir:value "1"^^xsd:decimal ]           ];
           fhir:ValueSet.compose.include.concept.code [ fhir:value "LA6569-3" ];
           fhir:ValueSet.compose.include.concept.display [ fhir:value "Several days" ]         ], [
           fhir:index 2;
           fhir:Element.extension [
             fhir:index 0;
             fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/ordinalValue" ];
             fhir:Extension.valueDecimal [ fhir:value "2"^^xsd:decimal ]           ];
           fhir:ValueSet.compose.include.concept.code [ fhir:value "LA6570-1" ];
           fhir:ValueSet.compose.include.concept.display [ fhir:value "More than half the days" ]         ], [
           fhir:index 3;
           fhir:Element.extension [
             fhir:index 0;
             fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/ordinalValue" ];
             fhir:Extension.valueDecimal [ fhir:value "3"^^xsd:decimal ]           ];
           fhir:ValueSet.compose.include.concept.code [ fhir:value "LA6571-9" ];
           fhir:ValueSet.compose.include.concept.display [ fhir:value "Nearly every day" ]         ]       ]     ]
  ];
  fhir:Questionnaire.url [ fhir:value "http://hl7.org/fhir/uv/sdc/Questionnaire/questionnaire-sdc-profile-example-ordinal-value"];
  fhir:Questionnaire.version [ fhir:value "3.0.0"];
  fhir:Questionnaire.name [ fhir:value "SDCExampleUsingOrdinalValue"];
  fhir:Questionnaire.status [ fhir:value "draft"];
  fhir:Questionnaire.date [ fhir:value "2022-03-08T18:33:14+00:00"^^xsd:dateTime];
  fhir:Questionnaire.publisher [ fhir:value "HL7 International - FHIR Infrastructure Work Group"];
  fhir:Questionnaire.contact [
     fhir:index 0;
     fhir:ContactDetail.telecom [
       fhir:index 0;
       fhir:ContactPoint.system [ fhir:value "url" ];
       fhir:ContactPoint.value [ fhir:value "http://hl7.org/Special/committees/fiwg" ]     ]
  ];
  fhir:Questionnaire.jurisdiction [
     fhir:index 0;
     fhir:CodeableConcept.coding [
       fhir:index 0;
       fhir:Coding.system [ fhir:value "http://unstats.un.org/unsd/methods/m49/m49.htm" ];
       fhir:Coding.code [ fhir:value "001" ]     ]
  ];
  fhir:Questionnaire.item [
     fhir:index 0;
     fhir:Element.extension [
       fhir:index 0;
       fhir:Element.extension [
         fhir:index 0;
         fhir:Extension.url [ fhir:value "key" ];
         fhir:Extension.valueId [ fhir:value "contraint-1" ]       ], [
         fhir:index 1;
         fhir:Extension.url [ fhir:value "requirements" ];
         fhir:Extension.valueString [ fhir:value "At least three questions must be answered to have a meaningful total." ]       ], [
         fhir:index 2;
         fhir:Extension.url [ fhir:value "severity" ];
         fhir:Extension.valueCode [ fhir:value "warning" ]       ], [
         fhir:index 3;
         fhir:Extension.url [ fhir:value "expression" ];
         fhir:Extension.valueString [ fhir:value "%resource.repeat(item).where(linkId='1.0').item.where(answer.hasValue()).count() >= 3" ]       ], [
         fhir:index 4;
         fhir:Extension.url [ fhir:value "human" ];
         fhir:Extension.valueString [ fhir:value "You should answer at least three questions." ]       ];
       fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/questionnaire-constraint" ]     ];
     fhir:Questionnaire.item.linkId [ fhir:value "1.0" ];
     fhir:Questionnaire.item.text [ fhir:value "Over the last 2 weeks, how often have you been bothered by any of the following problems?" ];
     fhir:Questionnaire.item.type [ fhir:value "group" ];
     fhir:Questionnaire.item.item [
       fhir:index 0;
       fhir:Element.extension [
         fhir:index 0;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/questionnaire-choiceOrientation" ];
         fhir:Extension.valueCode [ fhir:value "horizontal" ]       ], [
         fhir:index 1;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl" ];
         fhir:Extension.valueCodeableConcept [
           fhir:CodeableConcept.coding [
             fhir:index 0;
             fhir:Coding.system [ fhir:value "http://hl7.org/fhir/questionnaire-item-control" ];
             fhir:Coding.code [ fhir:value "radio-button" ];
             fhir:Coding.display [ fhir:value "Radio Button" ]           ];
           fhir:CodeableConcept.text [ fhir:value "A control where choices are listed with a button beside them. The button can be toggled to select or de-select a given choice. Selecting one item deselects all others." ]         ]       ];
       fhir:Questionnaire.item.linkId [ fhir:value "1.1" ];
       fhir:Questionnaire.item.text [ fhir:value "1. Little interest or pleasure in doing things" ];
       fhir:Questionnaire.item.type [ fhir:value "choice" ];
       fhir:Questionnaire.item.answerValueSet [ fhir:value "#LL358-3" ]     ], [
       fhir:index 1;
       fhir:Element.extension [
         fhir:index 0;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/questionnaire-choiceOrientation" ];
         fhir:Extension.valueCode [ fhir:value "horizontal" ]       ], [
         fhir:index 1;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl" ];
         fhir:Extension.valueCodeableConcept [
           fhir:CodeableConcept.coding [
             fhir:index 0;
             fhir:Coding.system [ fhir:value "http://hl7.org/fhir/questionnaire-item-control" ];
             fhir:Coding.code [ fhir:value "radio-button" ];
             fhir:Coding.display [ fhir:value "Radio Button" ]           ];
           fhir:CodeableConcept.text [ fhir:value "A control where choices are listed with a button beside them. The button can be toggled to select or de-select a given choice. Selecting one item deselects all others." ]         ]       ];
       fhir:Questionnaire.item.linkId [ fhir:value "1.2" ];
       fhir:Questionnaire.item.text [ fhir:value "2. Feeling down, depressed, or hopeless" ];
       fhir:Questionnaire.item.type [ fhir:value "choice" ];
       fhir:Questionnaire.item.answerValueSet [ fhir:value "#LL358-3" ]     ], [
       fhir:index 2;
       fhir:Element.extension [
         fhir:index 0;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/questionnaire-choiceOrientation" ];
         fhir:Extension.valueCode [ fhir:value "horizontal" ]       ], [
         fhir:index 1;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl" ];
         fhir:Extension.valueCodeableConcept [
           fhir:CodeableConcept.coding [
             fhir:index 0;
             fhir:Coding.system [ fhir:value "http://hl7.org/fhir/questionnaire-item-control" ];
             fhir:Coding.code [ fhir:value "radio-button" ];
             fhir:Coding.display [ fhir:value "Radio Button" ]           ];
           fhir:CodeableConcept.text [ fhir:value "A control where choices are listed with a button beside them. The button can be toggled to select or de-select a given choice. Selecting one item deselects all others." ]         ]       ];
       fhir:Questionnaire.item.linkId [ fhir:value "1.3" ];
       fhir:Questionnaire.item.text [ fhir:value "3. Trouble falling or staying asleep, or sleeping too much" ];
       fhir:Questionnaire.item.type [ fhir:value "choice" ];
       fhir:Questionnaire.item.answerValueSet [ fhir:value "#LL358-3" ]     ], [
       fhir:index 3;
       fhir:Element.extension [
         fhir:index 0;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/questionnaire-choiceOrientation" ];
         fhir:Extension.valueCode [ fhir:value "horizontal" ]       ], [
         fhir:index 1;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl" ];
         fhir:Extension.valueCodeableConcept [
           fhir:CodeableConcept.coding [
             fhir:index 0;
             fhir:Coding.system [ fhir:value "http://hl7.org/fhir/questionnaire-item-control" ];
             fhir:Coding.code [ fhir:value "radio-button" ];
             fhir:Coding.display [ fhir:value "Radio Button" ]           ];
           fhir:CodeableConcept.text [ fhir:value "A control where choices are listed with a button beside them. The button can be toggled to select or de-select a given choice. Selecting one item deselects all others." ]         ]       ];
       fhir:Questionnaire.item.linkId [ fhir:value "1.4" ];
       fhir:Questionnaire.item.text [ fhir:value "4. Feeling tired or having little energy" ];
       fhir:Questionnaire.item.type [ fhir:value "choice" ];
       fhir:Questionnaire.item.answerValueSet [ fhir:value "#LL358-3" ]     ], [
       fhir:index 4;
       fhir:Element.extension [
         fhir:index 0;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-calculatedExpression" ];
         fhir:Extension.valueExpression [
           fhir:Expression.description [ fhir:value "Total score" ];
           fhir:Expression.language [ fhir:value "text/fhirpath" ];
           fhir:Expression.expression [ fhir:value "%resource.repeat(item).where(linkId='1.0').item.answer.ordinalValue().aggregate($this + $total, 0)" ]         ]       ];
       fhir:Questionnaire.item.linkId [ fhir:value "6" ];
       fhir:Questionnaire.item.text [ fhir:value "Total Score:" ];
       fhir:Questionnaire.item.type [ fhir:value "integer" ]     ]
  ].

# - ontology header ------------------------------------------------------------

 a owl:Ontology;
  owl:imports fhir:fhir.ttl.